Answer:
$ 8300 (Approximately)
Step-by-step explanation:
Given:
Initial price of the trailer is, 
Rate of decrease per year is, 
The time in years is, 
The exponential expression for the decrease in price after 't' years is given as:
Plug in all the given values and solve for 'P'. This gives,
Rounding it to the nearest whole number, the price of the travel trailer after 5 years is $ 8,300.
Answer && Step-by-step explanation:
Obtain yards by multiplying miles by 1760
== 3520 yards
Answer: Options 1, 3, 5
Step-by-step explanation:
Perpendicular lines have slopes that are negative reciprocals, so since the slope of the given line is 1/3, we need to find lines with a slope of -3.
- Option 1 has a slope of -3.
- Option 2 has a slope of 3.
- Option 3 has a slope of -3.
- Option 4 has a slope of 1/3.
- If we subtract 3x from both sides, we get y=-3x+7, so option 5 has a slope of -3.
You want to find the monthly average over the past 6 months.
July: $78.56
August: $30.21
September: $81.20
October: $79.08
November: $66.18
December: $100.75
Add all of these up
(July) $78.56
(August) $30.21
(September) $81.20
(October) $79.08
(November) $66.18
(December) + $100.75
----------------------------------------------
(Total cost) $435.88
There are 6 months you are calculating for, therefore divide the total (combined) cost of 6 months with the total number of months (in this case, 6)
$435.88 (total cost of 6 months) ÷ 6 (months)
The average cost per month of over the past 6 months is $72.66.
The answer is the third one -2.
